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138 lines
3.7 KiB
138 lines
3.7 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\library\collector\tools;
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/**
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* 根据url获取商品ID
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* Class UrlItemId
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* @package app\common\library\collector\tools
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*/
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class UrlItemId
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{
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// 商品URL
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private string $url;
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// 商品来源
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private string $store;
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/**
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* 构造方法
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* @param string $url
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* @param string $store
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*/
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public function __construct(string $url, string $store)
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{
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$this->url = $url;
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$this->store = $store;
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}
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/**
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* 根据url获取商品ID
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* @return string|null
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*/
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public function getItemId(): ?string
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{
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$method = 'get' . ucfirst($this->store) . 'ItemId';
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if (method_exists($this, $method)) {
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return $this->$method($this->url);
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}
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return null;
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}
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/**
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* 根据url获取淘宝商品ID
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* url示例：https://item.taobao.com/item.htm?id=701101272400
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* @param string $url
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* @return string|null
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*/
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private function getTaobaoItemId(string $url): ?string
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{
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return $this->parseQuery($url, 'id');
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}
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/**
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* 根据url获取天猫商品ID
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* url示例：https://detail.tmall.com/item.htm?id=681384164026
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* @param string $url
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* @return string|null
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*/
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private function getTmallItemId(string $url): ?string
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{
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return $this->parseQuery($url, 'id');
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}
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/**
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* 根据url获取京东商品ID
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* url示例：https://item.jd.com/100006288905.html
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* @param string $url
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* @return string|null
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*/
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private function getJdItemId(string $url): ?string
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{
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return $this->parseKey($url);
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}
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/**
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* 根据url获取拼多多商品ID
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* url示例：https://mobile.yangkeduo.com/goods1.html?goods_id=346226833721
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* @param string $url
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* @return string|null
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*/
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private function getPddItemId(string $url): ?string
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{
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return $this->parseQuery($url, 'goods_id');
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}
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/**
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* 根据url获取阿里巴巴商品ID
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* url示例：https://detail.1688.com/offer/701191128168.html
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* @param string $url
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* @return string|null
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*/
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private function getAlibabaItemId(string $url): ?string
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{
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return $this->parseKey($url);
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}
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/**
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* 获取url中的索引文件值
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* @param string $url
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* @param string $ext
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* @return string|null
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*/
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private function parseKey(string $url, string $ext = 'html'): ?string
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{
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preg_match("/\/(\d+)\.{$ext}/", $url, $matches);
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if (empty($matches)) {
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return null;
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}
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return $matches[1];
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}
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/**
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* 获取url中的query参数
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* @param string $url
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* @param string $key
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* @return string|null
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*/
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private function parseQuery(string $url, string $key): ?string
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{
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$parse = parse_url($url);
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if (empty($parse['query'])) {
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return null;
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}
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$result = [];
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parse_str($parse['query'], $result);
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return $result[$key] ?? null;
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}
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} |